Yunnan　Province　is　rich　in　species　of　the　family　Pomatiopsidae,　however,　research　on　the　empty　shells　and　subfossils　of　Pomatiopsidae　species　has　been　limited.　In　this　study,　we　describe　five　new　species　(Xiuna　luojia　He,　Xiang,　Gao,　Chen　gen.　et　sp.　nov.,　Xiuna　yaoyutongae　He,　Xiang,　Gao,　Chen　gen.　et　sp.　nov.,　Xiuna　zhangwanxiaae　He,　Xiang,　Gao,　Chen　gen.　et　sp.　nov.,　Yinli　lichongyei　He,　Xiang,　Gao,　Chen　gen.　et　sp.　nov.　and　Yinli　zhuxiangyueae　He,　Xiang,　Lv,　Chen　gen.　et　sp.　nov.)　belonging　to　two　new　genera　(Xiuna　He,　Xiang,　Gao,　Chen　gen.　nov.　and　Yinli　He,　Xiang,　Gao,　Chen　gen.　nov.).　These　taxa　were　discovered　in　lake　sediments　from　the　now-dried　Lake　Lulianghai　(Qujing　City)　and　Lake　Fuxian　(Yuxi　City),　Yunnan　Province.　The　new　species　exhibit　unique　shell　morphologies,　which　enrichs　our　understanding　of　the　potential　morphological　diversity　within　Pomatiopsidae　and　provides　new　insights　into　shell　size　and　shape　variations.　The　paper　provides　a　morphological　comparative　analysis　of　these　newly　established　genera.